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path: root/drivers/media/video/v4l2-ctrls.c
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Diffstat (limited to 'drivers/media/video/v4l2-ctrls.c')
-rw-r--r--drivers/media/video/v4l2-ctrls.c46
1 files changed, 23 insertions, 23 deletions
diff --git a/drivers/media/video/v4l2-ctrls.c b/drivers/media/video/v4l2-ctrls.c
index 9d2502cd03ff..6c0fadc2beab 100644
--- a/drivers/media/video/v4l2-ctrls.c
+++ b/drivers/media/video/v4l2-ctrls.c
@@ -38,15 +38,15 @@ struct ctrl_helper {
38 the given control ID. The pointer array ends with a NULL pointer. 38 the given control ID. The pointer array ends with a NULL pointer.
39 An empty string signifies a menu entry that is invalid. This allows 39 An empty string signifies a menu entry that is invalid. This allows
40 drivers to disable certain options if it is not supported. */ 40 drivers to disable certain options if it is not supported. */
41const char **v4l2_ctrl_get_menu(u32 id) 41const char * const *v4l2_ctrl_get_menu(u32 id)
42{ 42{
43 static const char *mpeg_audio_sampling_freq[] = { 43 static const char * const mpeg_audio_sampling_freq[] = {
44 "44.1 kHz", 44 "44.1 kHz",
45 "48 kHz", 45 "48 kHz",
46 "32 kHz", 46 "32 kHz",
47 NULL 47 NULL
48 }; 48 };
49 static const char *mpeg_audio_encoding[] = { 49 static const char * const mpeg_audio_encoding[] = {
50 "MPEG-1/2 Layer I", 50 "MPEG-1/2 Layer I",
51 "MPEG-1/2 Layer II", 51 "MPEG-1/2 Layer II",
52 "MPEG-1/2 Layer III", 52 "MPEG-1/2 Layer III",
@@ -54,7 +54,7 @@ const char **v4l2_ctrl_get_menu(u32 id)
54 "AC-3", 54 "AC-3",
55 NULL 55 NULL
56 }; 56 };
57 static const char *mpeg_audio_l1_bitrate[] = { 57 static const char * const mpeg_audio_l1_bitrate[] = {
58 "32 kbps", 58 "32 kbps",
59 "64 kbps", 59 "64 kbps",
60 "96 kbps", 60 "96 kbps",
@@ -71,7 +71,7 @@ const char **v4l2_ctrl_get_menu(u32 id)
71 "448 kbps", 71 "448 kbps",
72 NULL 72 NULL
73 }; 73 };
74 static const char *mpeg_audio_l2_bitrate[] = { 74 static const char * const mpeg_audio_l2_bitrate[] = {
75 "32 kbps", 75 "32 kbps",
76 "48 kbps", 76 "48 kbps",
77 "56 kbps", 77 "56 kbps",
@@ -88,7 +88,7 @@ const char **v4l2_ctrl_get_menu(u32 id)
88 "384 kbps", 88 "384 kbps",
89 NULL 89 NULL
90 }; 90 };
91 static const char *mpeg_audio_l3_bitrate[] = { 91 static const char * const mpeg_audio_l3_bitrate[] = {
92 "32 kbps", 92 "32 kbps",
93 "40 kbps", 93 "40 kbps",
94 "48 kbps", 94 "48 kbps",
@@ -105,7 +105,7 @@ const char **v4l2_ctrl_get_menu(u32 id)
105 "320 kbps", 105 "320 kbps",
106 NULL 106 NULL
107 }; 107 };
108 static const char *mpeg_audio_ac3_bitrate[] = { 108 static const char * const mpeg_audio_ac3_bitrate[] = {
109 "32 kbps", 109 "32 kbps",
110 "40 kbps", 110 "40 kbps",
111 "48 kbps", 111 "48 kbps",
@@ -127,50 +127,50 @@ const char **v4l2_ctrl_get_menu(u32 id)
127 "640 kbps", 127 "640 kbps",
128 NULL 128 NULL
129 }; 129 };
130 static const char *mpeg_audio_mode[] = { 130 static const char * const mpeg_audio_mode[] = {
131 "Stereo", 131 "Stereo",
132 "Joint Stereo", 132 "Joint Stereo",
133 "Dual", 133 "Dual",
134 "Mono", 134 "Mono",
135 NULL 135 NULL
136 }; 136 };
137 static const char *mpeg_audio_mode_extension[] = { 137 static const char * const mpeg_audio_mode_extension[] = {
138 "Bound 4", 138 "Bound 4",
139 "Bound 8", 139 "Bound 8",
140 "Bound 12", 140 "Bound 12",
141 "Bound 16", 141 "Bound 16",
142 NULL 142 NULL
143 }; 143 };
144 static const char *mpeg_audio_emphasis[] = { 144 static const char * const mpeg_audio_emphasis[] = {
145 "No Emphasis", 145 "No Emphasis",
146 "50/15 us", 146 "50/15 us",
147 "CCITT J17", 147 "CCITT J17",
148 NULL 148 NULL
149 }; 149 };
150 static const char *mpeg_audio_crc[] = { 150 static const char * const mpeg_audio_crc[] = {
151 "No CRC", 151 "No CRC",
152 "16-bit CRC", 152 "16-bit CRC",
153 NULL 153 NULL
154 }; 154 };
155 static const char *mpeg_video_encoding[] = { 155 static const char * const mpeg_video_encoding[] = {
156 "MPEG-1", 156 "MPEG-1",
157 "MPEG-2", 157 "MPEG-2",
158 "MPEG-4 AVC", 158 "MPEG-4 AVC",
159 NULL 159 NULL
160 }; 160 };
161 static const char *mpeg_video_aspect[] = { 161 static const char * const mpeg_video_aspect[] = {
162 "1x1", 162 "1x1",
163 "4x3", 163 "4x3",
164 "16x9", 164 "16x9",
165 "2.21x1", 165 "2.21x1",
166 NULL 166 NULL
167 }; 167 };
168 static const char *mpeg_video_bitrate_mode[] = { 168 static const char * const mpeg_video_bitrate_mode[] = {
169 "Variable Bitrate", 169 "Variable Bitrate",
170 "Constant Bitrate", 170 "Constant Bitrate",
171 NULL 171 NULL
172 }; 172 };
173 static const char *mpeg_stream_type[] = { 173 static const char * const mpeg_stream_type[] = {
174 "MPEG-2 Program Stream", 174 "MPEG-2 Program Stream",
175 "MPEG-2 Transport Stream", 175 "MPEG-2 Transport Stream",
176 "MPEG-1 System Stream", 176 "MPEG-1 System Stream",
@@ -179,25 +179,25 @@ const char **v4l2_ctrl_get_menu(u32 id)
179 "MPEG-2 SVCD-compatible Stream", 179 "MPEG-2 SVCD-compatible Stream",
180 NULL 180 NULL
181 }; 181 };
182 static const char *mpeg_stream_vbi_fmt[] = { 182 static const char * const mpeg_stream_vbi_fmt[] = {
183 "No VBI", 183 "No VBI",
184 "Private packet, IVTV format", 184 "Private packet, IVTV format",
185 NULL 185 NULL
186 }; 186 };
187 static const char *camera_power_line_frequency[] = { 187 static const char * const camera_power_line_frequency[] = {
188 "Disabled", 188 "Disabled",
189 "50 Hz", 189 "50 Hz",
190 "60 Hz", 190 "60 Hz",
191 NULL 191 NULL
192 }; 192 };
193 static const char *camera_exposure_auto[] = { 193 static const char * const camera_exposure_auto[] = {
194 "Auto Mode", 194 "Auto Mode",
195 "Manual Mode", 195 "Manual Mode",
196 "Shutter Priority Mode", 196 "Shutter Priority Mode",
197 "Aperture Priority Mode", 197 "Aperture Priority Mode",
198 NULL 198 NULL
199 }; 199 };
200 static const char *colorfx[] = { 200 static const char * const colorfx[] = {
201 "None", 201 "None",
202 "Black & White", 202 "Black & White",
203 "Sepia", 203 "Sepia",
@@ -210,7 +210,7 @@ const char **v4l2_ctrl_get_menu(u32 id)
210 "Vivid", 210 "Vivid",
211 NULL 211 NULL
212 }; 212 };
213 static const char *tune_preemphasis[] = { 213 static const char * const tune_preemphasis[] = {
214 "No preemphasis", 214 "No preemphasis",
215 "50 useconds", 215 "50 useconds",
216 "75 useconds", 216 "75 useconds",
@@ -952,7 +952,7 @@ static struct v4l2_ctrl *v4l2_ctrl_new(struct v4l2_ctrl_handler *hdl,
952 const struct v4l2_ctrl_ops *ops, 952 const struct v4l2_ctrl_ops *ops,
953 u32 id, const char *name, enum v4l2_ctrl_type type, 953 u32 id, const char *name, enum v4l2_ctrl_type type,
954 s32 min, s32 max, u32 step, s32 def, 954 s32 min, s32 max, u32 step, s32 def,
955 u32 flags, const char **qmenu, void *priv) 955 u32 flags, const char * const *qmenu, void *priv)
956{ 956{
957 struct v4l2_ctrl *ctrl; 957 struct v4l2_ctrl *ctrl;
958 unsigned sz_extra = 0; 958 unsigned sz_extra = 0;
@@ -1019,7 +1019,7 @@ struct v4l2_ctrl *v4l2_ctrl_new_custom(struct v4l2_ctrl_handler *hdl,
1019 bool is_menu; 1019 bool is_menu;
1020 struct v4l2_ctrl *ctrl; 1020 struct v4l2_ctrl *ctrl;
1021 const char *name = cfg->name; 1021 const char *name = cfg->name;
1022 const char **qmenu = cfg->qmenu; 1022 const char * const *qmenu = cfg->qmenu;
1023 enum v4l2_ctrl_type type = cfg->type; 1023 enum v4l2_ctrl_type type = cfg->type;
1024 u32 flags = cfg->flags; 1024 u32 flags = cfg->flags;
1025 s32 min = cfg->min; 1025 s32 min = cfg->min;
@@ -1075,7 +1075,7 @@ struct v4l2_ctrl *v4l2_ctrl_new_std_menu(struct v4l2_ctrl_handler *hdl,
1075 const struct v4l2_ctrl_ops *ops, 1075 const struct v4l2_ctrl_ops *ops,
1076 u32 id, s32 max, s32 mask, s32 def) 1076 u32 id, s32 max, s32 mask, s32 def)
1077{ 1077{
1078 const char **qmenu = v4l2_ctrl_get_menu(id); 1078 const char * const *qmenu = v4l2_ctrl_get_menu(id);
1079 const char *name; 1079 const char *name;
1080 enum v4l2_ctrl_type type; 1080 enum v4l2_ctrl_type type;
1081 s32 min; 1081 s32 min;